grin.blog

SERIES

๐Ÿถ๋ฐฑ์ค€ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ํŒ

3 PostsยทLast updated on January 13, 2025

๐Ÿถ ๋ฐฑ์ค€ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ํŒ

January 11, 2025

1. ํด๋ž˜์Šค๋ช…์€ Main, ์ด์™€๊ฐ™์ด ํด๋ž˜์Šค๋ช…์„ Main์œผ๋กœ ๋‘๊ณ  ์ž‘์„ฑํ•œ๋‹ค 2. Main ํ•จ์ˆ˜์—์„œ ๋ฐ”๋กœ ์ž‘์„ฑ ์‹œ, ๋ชจ๋“ ๊ฒƒ์€ static์œผ๋กœ ์„ ์–ธ ํ›„ ์ž‘์„ฑํ•œ๋‹ค. main๋ฌธ ์ž์ฒด๊ฐ€ static ํ•จ์ˆ˜ ์ด๋ฏ€๋กœ ๋‚ด๋ถ€์—์„œ ์‚ฌ์šฉํ•˜๋Š” ์ „์—ญ๋ณ€์ˆ˜ ๋ฐ ๋ชจ๋“  ํ•จ์ˆ˜ ๋˜ํ•œ static ์ด์–ด์•ผ ํ•œ๋‹ค. 3. ์ž…๋ ฅ ๊ฐ’์„ ๋ฐ›์„ ๋• Scanner ๋ณด๋‹จ BufferedReader Scanneโ€ฆ

Backjoon
Algorithm

๐Ÿถ ๋ฐฑ์ค€ ์•Œ๊ณ ๋ฆฌ์ฆ˜ - 1152 ๋‹จ์–ด์˜ ๊ฐœ์ˆ˜

January 12, 2025

ํ’€์ด ์‹œ๊ฐ„ ๋ณต์žก๋„ O(N)

Backjoon
Algorithm
๊ตฌํ˜„
๋ฌธ์ž์—ด

๐Ÿถ ๋ฐฑ์ค€ ์•Œ๊ณ ๋ฆฌ์ฆ˜ - 1316 ๊ทธ๋ฃน ๋‹จ์–ด ์ฒด์ปค

January 13, 2025

ํ’€์ด ์‹œ๊ฐ„ ๋ณต์žก๋„ O(N * W) ์ด ๋‹จ์–ด ๊ฐœ์ˆ˜(N) ์ค‘ ํ•ด๋‹น ๊ธธ์ด(W) ๋งŒํผ ์—ฐ์‚ฐ ๋ฐœ์ƒ

Backjoon
Algorithm
๊ตฌํ˜„
๋ฌธ์ž์—ด